Seudónimo
Seudónimo
01-05-2016
Mathematics
contestada
(b) 一2-+-311X+5 ; X--2 X2+3.X_-10
Respuesta :
FluffyFerret
FluffyFerret
01-05-2016
= [tex] \frac{2}{x+5} + \frac{3}{x-2} - \frac{11}{(x+5)(x-2)} [/tex]
= [tex] \frac{2(x-2)}{(x+5)(x-2)} + \frac{3(x+5)}{(x+5)(x-2)} - \frac{11}{(x+5)(x-2)}[/tex]
= [tex] \frac{2x-4+3x+15-11}{(x+5)(x-2)} [/tex]
= [tex] \frac{5x}{(x+5)(x-2)} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
When the tab key is pressed, a(n) ____________________ formatting mark appears in the empty space between the tab stops?
read the excerpt from the namesake.which line from this excerpt reflects the central idea that immigrants sometimes face discrimination and prejudice in their n
is it true that lines of latitude have an effect on climate because where a land mass is located on the globe
Geometry math question no Guessing and Please show work thank you
Calculate the perimeter and area for the parallelogram if a = 2.8 ,b = 16.5 and h = 11.5
Suppose a triangle has two sides of length 14 and 14, and that the angle between these two sides is 122 degrees. What is the length of the third side of the tri
Why would an administrator want to use the map toolkit?
HELP ME PLZ ASP!! There are two factories in the town of Lemming. Factory A has 4 times as many workers as Factory B. Factory A has 1,160 workers. How many wo
Try to determine how much money you would have if for a month you were given a nickel on day one, two nickels on day two, three nickel on day three and so on. w
Geometry question? A rectangular backyard has adjacent side lengths of 5y-3 and 3y^2+2 units. Which of the following is the area of the yard? F) 9y^2+8y-1 G) 15
